.invite-header {
  position: relative;
  .invite_header_bgc {
    position: absolute;
    background: url(https://static.hzddyy.com/taiyi/tt/invite_friend_bgc.png);
    height: 502px;
    width: 100vw;
    background-size: 100% 100%;
    z-index: -1;
  }
  .van-icon {
    height: 16px;
    width: 24px;
    color: #fff;
    margin-bottom: 32px;
    font-size: 32px;
  }
  .welcome-class {
    display: flex;
    flex-direction: column;
    align-items: center;
    .welcome-tip {
      display: flex;
      align-items: center;
      padding: 16px 24px;
      margin-bottom: 62px;
      background: rgba(241, 245, 255, 0.2);
      backdrop-filter: blur(4px);
      border-radius: 200px;
      margin-top: 32px;
      color: #ffffff;
    }
  }
}
